48794080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17939}}^1$

素因数の和:17971

約数の個数: 48

約数和(自身を含む): 122063760

約数和(自身を除く): 73269680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 17939, 35878, 71756, 89695, 143512, 179390, 287024, 304963, 358780, 574048, 609926, 717560, 1219852, 1435120, 1524815, 2439704, 2870240, 3049630, 4879408, 6099260, 9758816, 12198520, 24397040, 48794080]

約数ペア:

[(1, 48794080), (2, 24397040), (4, 12198520), (5, 9758816), (8, 6099260), (10, 4879408), (16, 3049630), (17, 2870240), (20, 2439704), (32, 1524815), (34, 1435120), (40, 1219852), (68, 717560), (80, 609926), (85, 574048), (136, 358780), (160, 304963), (170, 287024), (272, 179390), (340, 143512), (544, 89695), (680, 71756), (1360, 35878), (2720, 17939)]